National Museum of Nuclear Science & History
A. W. Alexander worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Colonel Franklin Matthias (1908 – 1993) was the officer-in-charge at the Hanford site. Matthias, a civil engineer, had been a close associate of General Groves since the beginning of the Manhattan Project, and was asked to review sites in the West.
N. G. Jones worked for the Edenfield Electric Company.
Clifford Nilsson served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Andrew Kapral served in the 603rd Air Engineering Squadron.
